NSA 20 CAL/CM² Pureview Faceshield Hard Hat ANSI Z87.1 Compliant to CSA Z462 for Arc Flash (Canada) Compliant to NFPA 70E for Arc Flash Complies with OSHA 1910.269 Compliant to ASTM F2178 for Arc Flash Hoods Adjustable settings allow faceshield to be secured in various positions, including above hard hat Attached see through chin cup for enhanced peripheral vision High visible light transmission for greater visibility Lightweight Design